CN207845336U - A kind of electroplating wastewater integrative processing equipment - Google Patents
A kind of electroplating wastewater integrative processing equipment Download PDFInfo
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- CN207845336U CN207845336U CN201721659471.9U CN201721659471U CN207845336U CN 207845336 U CN207845336 U CN 207845336U CN 201721659471 U CN201721659471 U CN 201721659471U CN 207845336 U CN207845336 U CN 207845336U
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Abstract
The utility model provides a kind of electroplating wastewater integrative processing equipment, including raw water tank, grug feeding jar, retort, circulating pump, tubular type membrane filter, production water pot and purge tank；The water inlet end of circulating pump is connected with retort outlet and purge tank outlet respectively by triple valve；The water outlet of circulating pump is connected with the water inlet of tubular type membrane filter, and the production mouth of a river of tubular type membrane filter is connected with production water pot, and the outlet of production water pot is connected with purge tank import, water tank and drainpipe respectively by four-way valve；The retort is connected with raw water tank and grug feeding jar respectively by raw water pump and dosing pump；The concentrated water spout of tubular type membrane filter is connected with retort.A kind of electroplating wastewater integrative processing equipment described in the utility model is directly filtered through tubular membrane after medicament is added with realization without sedimentation basin, and the heavy metal precipitation object in effectively catching water keeps stable effluent quality up to standard.
Description
Technical field
The utility model belongs to field of waste water treatment, more particularly, to a kind of tubular type film process electroplating wastewater equipment.
Background technology
The water quality of electroplating wastewater is complicated, and ingredient is not easy to control.Contain the heavy metals such as chromium, cadmium, nickel, copper, zinc in electroplating wastewater
Ion and heavy metal complex, oil and higher concentration organic matter are also contained in certain technical process, and fractions belong to carcinogenic, cause
Abnormal, mutagenic extremely toxic substance.Currently, with the aggravation of environmental pollution in recent years, country proposes the discharge of electroplating wastewater
Higher requirement.
Alkali is first added in traditional electroplating waste processing process and forms hydroxide, adds flocculant, flocculation aid is wadded a quilt with cotton
Retrogradation is formed sediment, and contact break agent is added in some need, and then reprecipitation, sedimentation basin take up a large area, and the sedimentation time is long, and pharmaceutical quantities are big, dirty
Mud amount is big and effluent quality is unstable, it is difficult to up to standard.
Invention content
In view of this, the utility model is directed to a kind of electroplating wastewater integrative processing equipment, to realize addition medicament
It is directly filtered afterwards through tubular membrane without sedimentation basin, the heavy metal precipitation object in effectively catching water makes stable effluent quality
It is up to standard.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of electroplating wastewater integrative processing equipment, including raw water tank, grug feeding jar, retort, circulating pump, tubular type membrane filtration
Device, production water pot and purge tank；
The water inlet end of circulating pump is connected with the outlet of retort and the outlet of purge tank respectively by triple valve；Circulating pump
Water outlet is connected with the water inlet of tubular type membrane filter, and the production mouth of a river of tubular type membrane filter is connected with production water pot, produces going out for water pot
Mouth is connected with the import of purge tank, water tank and drainpipe respectively by four-way valve；
The retort is connected with raw water tank and grug feeding jar respectively by raw water pump and dosing pump；Tubular type membrane filter it is dense
The mouth of a river is connected with retort.
Further, setting blender and retort liquid level gauge in the retort.
Further, be respectively provided in the production water pot, raw water tank and grug feeding jar production water pot liquid level gauge, raw water tank liquid level gauge and
Grug feeding jar liquid level gauge.
Further, pressure sensor is respectively set on the inlet pipeline of tubular type membrane filter and concentrated water pipeline.
Further, it is respectively equipped with flowmeter on the inlet pipeline of tubular type membrane filter and water producing pipe road.
Further, the circulating pump chooses big flow centrifugal pump or diaphragm pump.
Further, the tubular type membrane filter chooses organic tubular ultra-filtration membrane, and membrane flux is 200-300L/ (m2*h)。
Further, organic tubular ultra-filtration membrane includes supporter and the ultrafiltration membrane that is fitted tightly on supporter.
Further, the supporter is non-woven fabrics or regenerated fiber；The material of the ultrafiltration membrane is activated monomer polymer.
Compared with the existing technology, a kind of electroplating wastewater integrative processing equipment described in the utility model has following excellent
Gesture：
The equipment is not required to sedimentation basin, simple for process, and floor space is small；
Tubular membrane component membrane flux is big, and treatment effeciency is high, and effluent quality is good；
Sludge quantity is small, and pharmaceutical quantities are few, and enterprise's dangerous waste processing cost is low；
Tubular membrane component cleaning process is simple, and the cleaning frequency is long.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of electroplating wastewater integrative processing equipment schematic diagram described in the utility model embodiment；
Fig. 2 is the tubular membrane cross section view described in the utility model embodiment.
Reference sign：
1- raw water tanks；11- raw water pumps；12- raw water tank liquid level gauges；2- grug feeding jars；21- dosing pumps；22- grug feeding jar liquid levels
Meter；3- retort；31- retort liquid level gauges；32- blenders；4- circulating pumps；5- triple valves；6- four-way valves；7- tubular type membrane filtrations
Device；71- inlet pipelines；72- water producing pipes road；73- concentrated water pipelines；8- purge tanks；9- produces water pot；91- produces water pot liquid level gauge；10-
Supporter；20- ultrafiltration membranes.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For to the utility model system.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more this feature.In the description of the present invention, unless otherwise saying
Bright, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1-2, a kind of electroplating wastewater integrative processing equipment, including raw water tank 1, grug feeding jar 2, retort 3, circulating pump
4, tubular type membrane filter 7, production water pot 9 and purge tank 8；The water inlet end of circulating pump 4 is gone out with retort 3 respectively by triple valve 5
Mouth is connected with the outlet of purge tank 8；The water outlet of circulating pump 4 is connected with the water inlet of tubular type membrane filter 7, tubular type membrane filter
The 7 production mouth of a river with production water pot 9 be connected, production water pot 9 outlet pass through four-way valve 6 respectively with the import of purge tank 8, water tank and row
Water pipe is connected；The retort 3 is connected with raw water tank 1 and grug feeding jar 2 respectively by raw water pump 11 and dosing pump 21；Tubular membrane mistake
The concentrated water spout of filter 7 is connected with retort 3.
Setting blender 32 and retort liquid level gauge 31 in the retort 3.Blender 32 can ensure electroplating wastewater with
Liquid medicine comes into full contact with, and ensures that the reaction was complete between the two, liquid level can monitor the solution state inside retort 3；
The circulating pump 4 chooses big flow centrifugal pump or diaphragm pump；Big flow circulating pump 4 is that tubular type membrane filter 7 carries
For higher flow velocity, reduce laminar flow layer thickness, reduce resistance, reduce fouling membrane, improves treatment effeciency.
The tubular type membrane filter 7 chooses organic tubular ultra-filtration membrane, and membrane flux is 200-300L/ (m2*h)；Tubular membrane stream
Road width, flow velocity is fast, not easy to pollute and blocking；Tubular type membrane filtration electroplating wastewater can all retain heavy metal ion, and water outlet is turbid
Degree is less than 1, and production water is up to standard.
4 water inlet end of circulating pump is connected with the outlet of retort 3 and the outlet of purge tank 8 respectively by triple valve 5；It both can be with
Electroplating wastewater after fully being reacted in retort 3 is delivered to tubular type membrane filter 7, and can be by the cleaning in purge tank 8
Liquid is delivered to tubular type membrane filter 7 and is cleaned；
The outlet of production water pot 9 is connected with the import of purge tank 8, water tank and drainpipe respectively by four-way valve 6；Produce water pot
The production moisture being collected into 9 is three branches, and a branch is connected with purge tank 8, and production water is used for tubular membrane as ejected wash water
Water resource is saved in the cleaning of filter 7；One branch is connected with water tank, can be used to prepare electroplate liquid, realizes the cycle of water again
It utilizes；Another branch is connected with drainpipe, and production water is up to standard, can direct emission.
Processing procedure：Electroplating wastewater in raw water tank 1 is delivered to by raw water pump 11 in retort 3, while dosing pump 21
Lye in grug feeding jar 2 is delivered in retort 3, after reaching certain liquid level, blender 32 is stirred, and keeps plating useless
Metal ion and lye in water fully react form hydroxide after, by circulating pump 4 be transported to tubular type membrane filter 7 into
The mouth of a river is directly filtered with tubular membrane component, and concentrate is back to retort 3 from concentrated water spout, and production water is from the production mouth of a river to production water
Tank 9 is delivered to the configuration that water tank carries out electroplate liquid, is delivered to drainpipe discharge, or is delivered to purge tank 8 and is used as ejected wash water
Periodic cleaning is carried out to tubular membrane component, to restore its membrane flux.This process is repeatedly cycling operation.
The above is only the preferred embodiment of the utility model only, be not intended to limit the utility model spirit and
Within principle, any modification, equivalent replacement, improvement and so on should be included within the scope of the utility model.
Claims (9)
1. a kind of electroplating wastewater integrative processing equipment, it is characterised in that：Including raw water tank (1), grug feeding jar (2), retort
(3), circulating pump (4), tubular type membrane filter (7), production water pot (9) and purge tank (8)；
The water inlet end of circulating pump (4) is connected with the outlet of retort (3) and the outlet of purge tank (8) respectively by triple valve (5)；
The water outlet of circulating pump (4) is connected with the water inlet of tubular type membrane filter (7), the production mouth of a river and the production water of tubular type membrane filter (7)
Tank (9) be connected, production water pot (9) outlet by four-way valve (6) respectively with the import of purge tank (8), water tank and drainpipe phase
Even；
The retort (3) is connected with raw water tank (1) and grug feeding jar (2) respectively by raw water pump (11) and dosing pump (21)；Pipe
The concentrated water spout of formula membrane filter (7) is connected with retort (3).
2. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：The retort (3)
Interior setting blender (32) and retort liquid level gauge (31).
3. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：The production water pot (9),
Production water pot liquid level gauge (91), raw water tank liquid level gauge and grug feeding jar liquid level gauge are respectively provided in raw water tank (1) and grug feeding jar (2).
4. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：In tubular type membrane filter
(7) pressure sensor is respectively set on inlet pipeline (71) and concentrated water pipeline (73).
5. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：In tubular type membrane filter
(7) flowmeter is respectively equipped on inlet pipeline (71) and water producing pipe road (72).
6. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：The circulating pump (4)
Choose big flow centrifugal pump or diaphragm pump.
7. a kind of electroplating wastewater integrative processing equipment according to claim 1, it is characterised in that：The tubular type membrane filtration
Device (7) chooses organic tubular ultra-filtration membrane, and membrane flux is 200-300L/ (m2*h)。
8. a kind of electroplating wastewater integrative processing equipment according to claim 7, it is characterised in that：Organic tubular type is super
Filter membrane includes supporter (10) and the ultrafiltration membrane (20) being fitted tightly on supporter (10).
9. a kind of electroplating wastewater integrative processing equipment according to claim 8, it is characterised in that：The supporter (10)
For non-woven fabrics or regenerated fiber；The material of the ultrafiltration membrane (20) is activated monomer polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659471.9U CN207845336U (en) | 2017-12-02 | 2017-12-02 | A kind of electroplating wastewater integrative processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659471.9U CN207845336U (en) | 2017-12-02 | 2017-12-02 | A kind of electroplating wastewater integrative processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207845336U true CN207845336U (en) | 2018-09-11 |
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ID=63423341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659471.9U Active CN207845336U (en) | 2017-12-02 | 2017-12-02 | A kind of electroplating wastewater integrative processing equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814446A (en) * | 2017-12-02 | 2018-03-20 | 天津海普尔膜科技有限公司 | A kind of electroplating wastewater integrative processing equipment |
| CN114230042A (en) * | 2021-12-17 | 2022-03-25 | 天津地热勘查开发设计院 | Experiment platform and experiment method for recharging surface water serving as geothermal supplementary water |
-
2017
- 2017-12-02 CN CN201721659471.9U patent/CN207845336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814446A (en) * | 2017-12-02 | 2018-03-20 | 天津海普尔膜科技有限公司 | A kind of electroplating wastewater integrative processing equipment |
| CN114230042A (en) * | 2021-12-17 | 2022-03-25 | 天津地热勘查开发设计院 | Experiment platform and experiment method for recharging surface water serving as geothermal supplementary water |
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